MEDIUM 5.3 NVD
CVE-2026-53497
CrossWatch (CW) is a synchronization engine. Prior to version 0.9.21, GET /api/app-auth/status is accessible without authentication and returns the other_sessio
CrossWatch (CW) is a synchronization engine. Prior to version 0.9.21, GET /api/app-auth/status is accessible without authentication and returns the other_sessions array, which exposes metadata of all active sessions — including originating IP addresses, User-Agent strings, internal session IDs, and creation/expiry timestamps. Any unauthenticated network attacker can enumerate this data without credentials. Version 0.9.21 fixes the issue.
References
- https://github.com/cenodude/CrossWatch/releases/tag/v0.9.21
- https://github.com/cenodude/CrossWatch/security/advisories/GHSA-rv3j-r4h5-q3cj
This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-08-21 via NVD.
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